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High Schools in Groton-Dunstable

Coming soon: We're expecting this year's test scores from the Massachusetts Department of Elementary and Secondary Education any day now — new rankings will be posted the moment they're released!

Coming soon: This year's test scores are expected from the Massachusetts Department of Elementary and Secondary Education any day now — new rankings will follow the moment they're released!

At a glance

DistrictGroton-Dunstable44^th of 348 Massachusetts districtsFull district overview →

School

659

Students

Top rankedGroton Dunstable Regional50^th of 349 Massachusetts high schools

Compare Massachusetts districts →See the top-ranked Massachusetts schools →

Summary:

The Groton Dunstable Regional High School is the sole high school serving the Groton-Dunstable district in Massachusetts. This standout institution ranks among the top 15% of high schools in the state, boasting a 4-star rating from SchoolDigger and exceptional academic performance.

Groton Dunstable Regional High School stands out for its impressive 95.6% four-year graduation rate, well above the state average. Students at the school consistently outperform their peers across Massachusetts on MCAS exams, with 75.71% of 10th graders proficient or better in English Language Arts compared to 50.66% statewide. The school's low 0.6% dropout rate and small 13.4 student-teacher ratio further contribute to its strong academic outcomes, which are supported by above-average per-student spending of $17,906.

Overall, the data paints a picture of Groton Dunstable Regional High School as a high-performing institution providing an equitable, high-quality education to its students. Its consistent ranking among the top schools in Massachusetts and exceptional test scores suggest the school is effectively preparing students for academic success and post-secondary opportunities.

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				MCAS Next Generation English Language Arts (2025)	MCAS Next Generation Mathematics (2025)	MCAS Next Generation Science (2025)	MCAS Next Generation Biology (2025)	Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients (2015)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	MCAS Next Generation English Language Arts 10th Grade	MCAS Next Generation Mathematics 10th Grade	MCAS Next Generation Science 10th Grade	MCAS Next Generation Biology All Grades	Total
Groton Dunstable Regional	Public	9-12	703 Chicoppe Row	Groton	01450	Middlesex County	Groton-Dunstable	No	No	No	No	(978) 448-6362	659	48	13.7	4.2%	541 (82.1%)	17 (2.6%)	24 (3.6%)	56 (8.5%)	1 (0.2%)	1 (0.2%)	17 (2.6%)	88.4	50^th of 349 public high schools	85.7%		89.5	38^th of 348 public high schools	89.1%	12	75.7	74.6	64.5	63.6	$20,437

Districts nearby

District	Distance	# of Schools	Statewide Rank
Ayer Shirley School District	3.46 mi	4	187^th
North Middlesex	3.65 mi	6	182^nd
Francis W. Parker Charter Essential (District)	4.92 mi	1	63^rd
Westford	5.31 mi	9	33^rd
Lunenburg	6.3 mi	5	137^th

See the top MA Massachusetts districts

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Massachusetts Department of Elementary and Secondary Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.